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Aircraft

4R-ALM

Regularcountry captured 13 times

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Mode S hex
77058D
Manufacturer
Airbus
Serial number
1583
Year built
201412 years old
Country of registration
Sri LankaSri Lanka
First contact
29 Apr 2016, 08:13
Last contact
23 Sept 2026, 20:23
Logged visits
202

The station's story

Cumulative contact time
48 h
Distinct days
141
Highest captured altitude
40,025 ft
Discovery rank
#8,823 of 60,219
Longest contact
0 h 35 min

Observed callsigns

ALK (180 contacts, 2016-2026)

Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted20 Aug 202535,000 ft
ALK5646 Aug 202535,000 ft
ALK5636 Aug 202529,025 ft
ALK50431 Jul 202535,000 ft
ALK50125 Jun 202526,650 ft
ALK50122 Jun 202525,475 ft
not transmitted15 Jun 202529,000 ft
ALK50115 Jun 202523,825 ft
ALK50113 Jun 202540,000 ft
ALK5016 Jun 202540,000 ft
ALK56427 Apr 202535,000 ft
ALK56327 Apr 202540,000 ft
not transmitted25 Apr 202535,400 ft
ALK56423 Apr 202535,000 ft
ALK56323 Apr 202540,000 ft
ALK56411 Apr 202535,000 ft
ALK56311 Apr 202540,000 ft
ALK5646 Apr 202535,000 ft
ALK5636 Apr 202538,000 ft
ALK5041 Apr 202535,000 ft
not transmitted19 Feb 202530,950 ft
not transmitted15 Jan 202533,550 ft
not transmitted29 Dec 202435,000 ft
not transmitted29 Dec 202438,000 ft
not transmitted25 Dec 202435,000 ft